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日本丰羽矿自1985年下半年开始推行无轨采矿，目前，除探矿和主要运输外，已全面实现无轨采矿。本文主要介绍了该矿采用电动铲运机和遥控铲运机的经过及其结果。在宽矿脉，电动铲运机可充分发挥其性能，并能保持良好的工作环境，而遥控铲运机可彻底回收爆下的矿石，由于是遥控操作，所以可安全进行装载作业。
Japan’s Toyuu Mine started trackless mining in the second half of 1985 and at present, it has fully realized trackless mining in addition to prospecting and major transportation. This paper mainly introduces the passing of electric scraper and remote control scraper and the result of the mine. In wide veins, electric scrapers can give full play to their performance and maintain a good working environment, while the remote control scraper can be fully recovered blasting ore, because it is remote control operation, it can safely carry out the loading operation.